(19)
(11) EP 3 635 147 A1

(12)

(43) Date of publication:
15.04.2020 Bulletin 2020/16

(21) Application number: 18733145.9

(22) Date of filing: 05.06.2018
(51) International Patent Classification (IPC): 
C22F 1/04(2006.01)
C22C 21/06(2006.01)
 C22C 21/00(2006.01)
C22C 21/08(2006.01)
(86) International application number:
PCT/US2018/036039
(87) International publication number:
WO 2018/226681 (13.12.2018 Gazette 2018/50)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 06.06.2017 US 201762515714 P

(71) Applicant: Novelis Inc.
Atlanta, GA 30326 (US)

(72) Inventors:
  • DAS, Sazol Kumar
    Acworth, Georgia 30102 (US)
  • FELBERBAUM, Milan
    Lausanne 1007 (CH)
  • BENDZINSKI, Duane E.
    Woodstock, Georgia 30189 (US)

(74) Representative: Weickmann & Weickmann PartmbB 
Postfach 860 820
81635 München
81635 München (DE)

   


(54) ALUMINUM ALLOY ARTICLE HAVING LOW TEXTURE AND METHODS OF MAKING THE SAME